This projector is suitable for private theater and children education. Handhold size make it portable for outside use! Such a smart projector can be charged by power bank!  A suitable child projector  YG300 
<br />Its 50 Lumens brightness and 320*240 native resolution provide exceptional display quality. Support aspect ratio between both 16:9 and 4:3.  It is a good choice for home theater, and also great toy projector for kids play and education.
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<br />Features: 
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<br />Brand: Excelvan
<br />100% brand new and high quality. 
<br />LED projector with 50 lumens , and a resolution of 320*240pixels. 
<br />Projection size up to 60 inches, projection distance from 1m to 3.8m.
<br />Multi-selection interface:HDMI USB AV input SD. 
<br />Can support DVD, Xbox, PS4, Mobile phone etc. 
<br />Speakers built-in projector , no need connect with any extra speakers. 
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<br />Specification: 
<br />Projector system: Led
<br />Physical Resolution: 320*240, support 1080P 
<br />Brightness: 50 lumens
<br />Contrast: 300:1 
<br />Aspect ratio: 4:3/16:9
<br />Picture flip: 360 degree flip 
<br />Projection method: front/ ceiling 
<br />Image Size: 24-60inch 
<br />Input: HDMI   USB  AV input  SD . 
<br />Total power: 24W (12V,2A)
<br />Product Size: 13*8.5*4.5cm 
<br />Product Weight: 246g
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<br />Package: 
<br />1 x Projector 
<br />1 x Remote Control 
<br />1 x Power cable
<br />1 x AV cable 
<br />1 x User's manual 
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<br />Multimedia Format: 
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<br />AVI/MPG/DAT/RM/RMVB/MOV/MKV
<br />Audio File
<br />MP3/WMA/M4A/AAC/Seven kinds of sound effects   SRS
<br />Image File
<br />Support Common format like Jpeg, BMP, PNG and so on. 
<br />Support image scaling; 360 spin, be able to browse imame in full screen 
<br />Video File
<br />Support format like MP4, RMVB, AVI, RM, MKV, etc.
<br />Txt reading
<br />Support TXT format and auto flip
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<br />FAQ:
<br />  Q Blue screen,no picture,no sound
<br />A Input cables connected right?
<br />  Q Picture right no sound
<br />A Input cables connected right?
<br />Volume at min. Or on Mute
<br />  Q Audio right,no picture
<br />A Input signal connected right?
<br />In VGA mode The PC refresh rate  75Hz
<br />In VGA mode The PC contrast ratio is  1024*768
<br />  Q Can't find devices when pluged with hard drive or fresh drive
<br />A Re-plug the device
<br />Check if the device is broken
<br />  Q Can't play the movies
<br />A The format of the video is right?
<br />Files is broken?
<br />Device is broken?
<br />  Q There is picture ,no sound?
<br />A The decode system doesn't match<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-4-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-5-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-6-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-7-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-8-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-9-large.jpghttps://contestimg.wish.com/api/webimage/5a153c33e62bbc528b5493ba-10-large.jpg></b></b></p>